NBA All-Star Jam Session at Dallas Convention Center

Dirk Nowitzki signed autographs, participated in a meet-and-greet with 10 lucky fans and watched as his life-size bobblehead was unveiled during an invitation-only tip-off to the NBA All-Star Jam Session on Wednesday at the Dallas Convention Center. The event, described to us as "basketball heaven" by Mavericks GM Donnie Nelson, was opened to the public on Thursday at 4 p.m. and lasts through Saturday night. Read more and see additional photos of Nowitzki, Nelson and Mayor Leppert on Unfair Park.